{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Rock and Gem A definitive guide to rocks, minerals, gems and fossils","author_name":"Ronald Louis Bonewitz","thumbnail_url":"https://www.ebooknetworking.net/books/075/663/big075663637X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-075663637X.html\">Rock and Gem A definitive guide to rocks, minerals, gems and fossils</a>","width":400,"height":300}